Upgrade Guide

Sony A6300→Sony A6400

Is it worth upgrading? Spec analysis, key improvements, and our verdict.

You own

Sony

A6300

£449

2016

→

Upgrade to

Sony

A6400

£899 (+£450)

2019

✅

Worthwhile

Clear improvements over the A6300. Whether it justifies the cost depends on which upgrades matter most to your shooting.

What's new in the A6400

Unchanged or similar

Suitability by genre

Full spec comparison

Spec	A6300	A6400
Price	£449	£899
Released	2016	2019	↑
Sensor	24.2MP APS-C Exmor CMOS	24.2MP APS-C Exmor CMOS BSI
Resolution	24MP	24MP
Video	4K/30p (full pixel readout, no crop), 1080p/120p	4K/30p (6K oversampled, no crop), 1080p/120p slow-motion
Autofocus	425 phase-detect + 169 contrast-detect AF points — world's fastest at launch (0.05s)	Phase-detect, 425 points, real-time Eye AF & animal AF
Stabilisation	None	None (no IBIS)
Burst Rate	11fps	11fps mechanical, 8fps with AF tracking
Battery Life	~400 shots (CIPA)	~410 shots (CIPA)	↑
Weight	361g (with battery and card)	403g (body, battery, card)	↓
Weather Sealed	Yes	No	↓
Viewfinder	EVF, OLED 2.36M dots, 0.70× magnification	EVF, 2.36M dots, 0.70× magnification
Screen	3.0" tilting LCD, 921k dots (no touch)	3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots
Mount	Sony E-mount	Sony E-mount
Memory Cards	Single SD UHS-I slot	Single SD UHS-I

Compare side-by-side

See A6300 and A6400 next to each other with our interactive comparison tool.

Get a personalised upgrade score

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Other upgrades from the A6300

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Camera family history